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Name
K.M. McGrath
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Publications

  • Effect of trivalent metal sulfates on the coagulation and particle interactions of alumina colloids

    Authors
    Keith Hunter, S.G. Sander, K.M. McGrath, U. Nowostawska
    Journal
    Colloids and Surfaces A: Physicochemical and Engineering Aspects
    Year
    2005
    Surface interaction forces for colloidal alumina have been measured by atomic force microscopy (AFM) in solutions containing sulfate salts of +3 metal ions in an attempt to better understand the role ... REGISTER NOW TO SEE MORE

  • Effects of coagulants on the surface forces of colloidal alumina under water treatment conditions

    Authors
    Keith Hunter, S.G. Sander, K.M. McGrath, U. Nowostawska
    Journal
    Colloids and Surfaces A: Physicochemical and Engineering Aspects
    Year
    2005
    The effect of sulfate and selenate anions on the rate of coagulation of alumina colloids by Al(III) salts has been investigated under conditions typical of potable water treatment. Methods used includ... REGISTER NOW TO SEE MORE

  • Charged Barite - Aqueous Solution Interface: Surface Potential and Atomically Resolved Visualization

    Authors
    Keith Hunter, D.G. Bokern, K.M. McGrath
    Journal
    Langmuir
    Year
    2003
    The charged barite-aqueous solution interface has been studied in water and electrolyte solution using laser Doppler electrophoresis to obtain ?-potentials. High-resolution atomic force microscopy (AF... REGISTER NOW TO SEE MORE

  • Surfactant self-assembly at the barite-solution interface

    Authors
    Keith Hunter, D.G. Bokern, W.A. Ducker, K.M. McGrath
    Journal
    Colloids and Surfaces A: Physicochemical and Engineering Aspects
    Year
    2003
    The molecular organisation of a quaternary ammonium surfactant on the barium sulphate (001) surface in aqueous solution has been studied by atomic force microscopy (AFM). In dilute solution far below ... REGISTER NOW TO SEE MORE

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